Desarrollo móvil -- 2

Aplicación Android Necesito el diseño y la construcción Hello my name is Bastian, I'm only 18 years old, i'm from chile, I'd like to start with an idea I've always had, which is to create an application for entrepreneurs, that is, to link people which a small small business and small marketing, that some young person on Instagram has a lot of followers, who can offer or distribute their products, who can help others to gain time, where they link a nearby people or people from other parts. sell their products further, you can also create profiles to be able to buy / sell only with the location and thus replace the only way that today in Facebook of the "groups" My idea is that the entrepreneurial people emerge and I have children that They need a service to help me, they can help me to use my application always!